package com.zl.controller.annotation;

import com.zl.controller.validate.CheckPasswordValidator;

import javax.validation.Constraint;
import javax.validation.Payload;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;

import static java.lang.annotation.ElementType.*;
import static java.lang.annotation.RetentionPolicy.RUNTIME;

@Target({ TYPE, ANNOTATION_TYPE})
@Retention(RUNTIME)
//指定验证器
@Constraint(validatedBy = CheckPasswordValidator.class)
public @interface CheckPassword {

    //默认错误消息
    String message() default "";

    //分组
    Class<?>[] groups() default { };

    //负载
    Class<? extends Payload>[] payload() default { };

    //指定多个时使用
    @Target({ FIELD, METHOD, PARAMETER, ANNOTATION_TYPE })
    @Retention(RUNTIME)
    @interface CheckPasswordList {
        CheckPassword[] value();
    }
}